基于opencv的 稀疏点匹配与重建 opencv书籍配套经典代码 -Sparse points matching based on opencv opencv books supporting and rebuilding classic code

此代码主要介绍了图像的稀疏映射，通过一副图像的四个点来确定映射函数，从而达到图像的映射，代码完整的解释了映射的详细算法-This code describes the mapping of the sparse image through an image four points to determine the mapping function, so as to achieve the image mapping, code complete a detailed explanation o

程序实现的两阶段的稀疏表示的代码，从一个博客上看的，代码很详细~~(Program implementation of the two phase of the sparse representation of the code, from a blog to see, the code is very detailed ~ ~!)